CVE-2025-54450Network attack vector

Authenticated code execution via unvalidated upload path

Published Jul 23, 2025 · Updated Feb 26, 2026

Path traversal in Samsung Electronics MagicINFO 9 Server before 21.1080.0 allows remote authenticated users to execute arbitrary code. The DeviceLogUploadServlet class uses a user-supplied path in file operations without validating that the resolved path remains in an intended directory. Exploitation requires authentication with high privileges and executes attacker-controlled code in the Windows SYSTEM context.

CVSS severity9.8
Critical
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Samsung Electronics MagicINFO 9 Server before 21.1080.0 allows remote authenticated users to execute arbitrary code. The DeviceLogUploadServlet class uses a user-supplied path in file operations without validating that the resolved path remains in an intended directory. Exploitation requires authentication with high privileges and executes attacker-controlled code in the Windows SYSTEM context.

The record

CVE
CVE-2025-54450
Published
Jul 23, 2025
Updated
Feb 26, 2026
Vendor
Samsung Electronics
Product
MagicINFO 9 Server
Classifications
CWE-22, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=21.1080.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Samsung Electronics · MagicINFO 9 Serverversion=21.1080.0

Published CVSS scores

7.2Samsung TV & ApplianceCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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